Four developed campgrounds—three in the redwood forest and one on the coast, provide unparalleled camping opportunities for families and groups traveling with vehicles including RVs (utility hookups not available). Sites are usually available for hikers and bicyclists.
See link http://www.nps.gov/redw/planyourvisit/campgrounds.htm
See link http://www.nps.gov/redw/planyourvisit/campgrounds.htm